{
 "layers": [
  {
   "layerId": 0,
   "layerName": "PGS Paris-LBG (2011)",
   "layerType": "Couche d\u2019entités",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Lden 70 (limite Zone 1)",
     "url": "b7420a065076f2dc1a4c6d949479d921",
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     "contentType": "image/png",
     "height": 20,
     "width": 20,
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    },
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     "label": "Lden 65 (limite Zone 2)",
     "url": "6d3ff7c33d7b01cafa7b887f7334268d",
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}